metasploit-framework/lib/msf/ui/console/table.rb

module Msf
module Ui
module Console

###
#
# Console table display wrapper that allows for stylized tables
#
###
class Table < Rex::Ui::Text::Table

	#
	# Default table styles.
	#
	module Style
		Default = 0
	end

	#
	# Initializes a wrappered table with the supplied style and options.
	#
	def initialize(style, opts = {})
		self.style = style

		if (self.style == Style::Default)
			opts['Indent']  = 3
			if (!opts['Prefix'])
				opts['Prefix']  = "\n"
			end
			if (!opts['Postfix'])
				opts['Postfix'] = "\n"
			end

			super(opts)
		end
	end

	#
	# Print nothing if there are no rows if the style is default.
	#
	def to_s
		if (style == Style::Default)
			return '' if (rows.length == 0)
		end

		super
	end

protected

	attr_accessor :style # :nodoc:

end

end
end
end